Anvil 0321201139 drain trap 300 psi
Galvanised steel coupling with NPT threads rated to 300 psi for drain lines
- Product typeDrain Components
- Galvanised steel resists corrosion for long service life
- NPT threads simplify pipe alignment during installation
- Rated 300 psi WOG for reliable pressure handling
- API 5L specification confirms material quality standards
Anvil Drain Coupling 1/2 Inch NPT
This Anvil drain coupling is a galvanised steel pipe fitting designed for plumbing installations that require a 1/2 inch NPT connection. It meets API Specification 5L and is rated for a maximum working pressure of 300 psi WOG. The component is supplied new and suits professional and DIY pipework.
Sustained Pressure Performance 300 psi
Under continuous system pressure the galvanised steel body maintains its seal up to the rated 300 psi WOG without deformation. The NPT threads resist loosening during prolonged thermal cycling and vibration. Installations needing higher pressure ratings or different pipe diameters will require alternative fittings.
How it compares
Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.
- Price $13.99
- Cheaper than about 76% of the 4,240 comparable items (median $31.99).
Specifications
| Product | |
|---|---|
| Brand name | Anvil |
| Model name | 0321201139 |
| Product type | Drain Components |
Questions about this item
Will the galvanized steel coupling handle continuous 300 psi pressure without leaking?
Yes, it is rated for a maximum of 300 psi WOG and meets API Specification 5L for reliable sealing under sustained load.
What pipe size and thread type must my existing system have to connect this fitting?
It requires a 1/2 inch pipe with NPT threads for a direct, leak-free joint.
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